巴豆壳 Traditional form: 巴豆殼 Pinyin (reading): bādòuké Definitions: bark of Croton tiglium used as purgative Characters: 巴 - to desire, to wish for 豆 - beans, peas; bean-shaped 壳 - casing, husk, shell Traditional characters: 巴 - to desire, to wish for 豆 - beans, peas; bean-shaped 殼 - casing, husk, shell